1.0Drag Pharmahttps://dragpharma.cl/en/Marcia Cabrerahttps://dragpharma.cl/en/author/marcia-cabrera/rich600338<blockquote class="wp-embedded-content" data-secret="CNTzW2frlm"><a href="https://dragpharma.cl/en/producto/masterfly/">Masterfly®</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://dragpharma.cl/en/producto/masterfly/embed/#?secret=CNTzW2frlm" width="600" height="338" title="“Masterfly®” — Drag Pharma" data-secret="CNTzW2frlm" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); </script> https://dragpharma.cl/wp-content/uploads/2023/05/Masterfly-1-y-3L-scaled.jpg25601836Masterfly® is an external antiparasitic indicated for the control and elimination of the horn fly (Haematobia irritans) in cattle. Field studies demonstrated a maximum efficacy of 35 days in the control of horn flies, except under conditions of exposure of the animals to extreme rainfall, in which the efficacy decreases to 21 days....Read more